Does your mind wander while driving? It happens to most of us, says research
People’s mind drifts even when they are not aware of it. It happens nearly 70% of the time.Updated: Sep 01, 2017 12:17 IST
Many of us drive daily - whether it’s to work or somewhere else. During these commutes, mind wandering is extremely common, reports a recent study. Researchers in the United States stated when volunteers were prompted at random during a driving simulation, they reported mind wandering 70% of the time.
The researchers asked a group of volunteers to use a driving simulator, while hooked up to an electrophysiological monitoring system, to measure electrical activity in their brains. For five days in a row, the volunteers completed two 20-minute driving simulations along a monotonous stretch of straight highway at a constant speed, to mimic a commute to and from work. Between the two “commutes”, they completed a written test to simulate the mentally draining effect of a day’s work.
Throughout the experiment, the volunteers heard a buzzer at random intervals, and every time the buzzer sounded they used a tablet computer to indicate if their mind had been wandering right before they heard the buzzer, and if so, if they had been explicitly aware of their mind wandering or not. “We found that during simulated driving, people’s minds wander a lot - some upwards of 70% of the time,” says Carryl Baldwin, of George Mason University, who was involved in the study. Participants’ minds were more likely to wander on the second drive of the simulation (the drive home after work), and on average, they were aware of their mind wandering only 65% of the time.
The scientists could also directly detect mind wandering from the volunteers’ brain activity. So, what does this mean? Is mind wandering dangerous, and if so, can we stop doing it? “Mind wandering may be an essential part of human existence and unavoidable. It may be a way to restore the mind after a long day at the office,” says Baldwin. “What we are not sure about yet, is how dangerous it is during driving.” The findings have been published in Frontiers in Human Neuroscience.
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